[Samba] Problems when saving AutoCAD files

[Jeremy Allison]

On Thu, Jun 20, 2013 at 06:15:34PM -0300, Santiago Pestarini wrote:
> 2013/6/14 Santiago Pestarini <santiagonob at gmail.com>:
> > Hi!
> > I was searching for info about this issue and found almost nothing.
> > So, let's go directly to the matters...
> >
> > - Problem:
> > AutoCAD says "You do not have permission to save to this location."
> > when trying to save the file in the samba share dir.
> > (This problem only occur with AutoCAD.)
> >
> > - Scenary:
> > Running AutoCAD in a WinXP/Win7 PC, opening a DWG AutoCAD file from
> > samba share dir in Zentyal Linux server.
> >
> > I have Samba 4.0.5 running in my Zentyal 3.0.21, both recently updated.
> >
> > - smb.conf contents:
> > [global]
> >     workgroup = ESTUDIO
> >     realm = ESTUDIO.LAN
> >     netbios name = zentyal
> >     server string = Zentyal File Server
> >     server role = dc
> >     server role check:inhibit = yes
> >     server services = s3fs, rpc, wrepl, ldap, cldap, kdc, drepl,
> > winbind, ntp_signd, kcc, dnsupdate
> >     server signing = auto
> >
> >     interfaces = lo,eth0
> >     bind interfaces only = yes
> >
> >     log level = 3
> >     log file = /var/log/samba/samba.log
> >
> >     guest ok = yes
> >     map to guest = bad user
> >     guest account = nobody
> >     auth methods = guest sam_ignoredomain
> >
> >
> > [profiles]
> >     path = /home/samba/profiles
> >     browseable = no
> >     read only = no
> >
> > [netlogon]
> >     path = /opt/samba4/var/locks/sysvol/estudio.lan/scripts
> >     browseable = no
> >     read only = yes
> >
> > [sysvol]
> >     path = /opt/samba4/var/locks/sysvol
> >     read only = no
> >
> > [homes]
> >     comment = Directorios de usuario
> >     path = /home/%S
> >     read only = no
> >     browseable = no
> >     create mask = 0611
> >     directory mask = 0711
> >     vfs objects = acl_xattr full_audit scannedonly recycle
> >
> > # Shares
> > [expedientes]
> >     comment = Expedientes
> >     path = /home/samba/shares/expedientes
> >     browseable = Yes
> >     read only = No
> >     force create mode = 0660
> >     force directory mode = 0660
> >     vfs objects = acl_xattr full_audit scannedonly recycle
> >
> > ----
> >
> > Also read this where Autodesk "wash their hands", blaming the server,
> > the client, the network, etc:
> > http://forums.autodesk.com/t5/Installation-Licensing/Unable-to-save-drawing/td-p/72075
> >
> > Please Help!
> 
> What about this?
> Did I make some mistake in my question?
> Please, can someone throw me anything?

If you're using the expedientes share and using acl_xattr
then why are you forcing the posix permissions with

> >     force create mode = 0660
> >     force directory mode = 0660

Try removing these..